Self Tapping Flange Head Pozi Screws Black 4.8mm 16mm Pack of 100

This 4.8mm diameter, 16mm length black self-tapping screw combines maximum diameter strength with versatile medium-length penetration. Perfect for demanding construction and industrial applications, this size excels in heavy sheet metal fabrication, chassis assembly, and securing robust fixtures where superior holding power through moderate thickness materials is essential. The flanged Pozi head incorporates an integrated washer effect that spreads fastening pressure across a wider area, protecting work surfaces whilst ensuring reliable retention under load. Self-tapping technology allows the screw to create its own thread as you drive it, saving valuable time by eliminating pre-drilling operations. Manufactured to BS 4174 specifications and supplied in a pack of 100 within a resealable bag. Features and Benefits: • 4.8mm diameter x 16mm length for demanding heavy-duty applications • Flanged Pozi head provides superior load distribution • Self-tapping design cuts own thread for efficie